What episode of the 2003 fma anime does wrath lose his arm and leg?

Wrath doesn't lose his arm and leg in the 2003 Fullmetal Alchemist anime. This event actually happens in the 2009 Fullmetal Alchemist: Brotherhood anime, specifically in episode 64, "The Ultimate Sacrifice."

In this episode, Wrath, who has already lost his arm earlier in the series, is confronted by Edward Elric. During their fight, Wrath's remaining leg is severed by Edward's prosthetic arm, which is infused with the power of the homunculus Father.